---> uname -a: Linux prd-ubuntu1804-docker-8c-8g-14565 4.15.0-192-generic #203-Ubuntu SMP Wed Aug 10 17:40:03 UTC 2022 x86_64 x86_64 x86_64 GNU/Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian CPU(s): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2800.000 BogoMIPS: 5600.00 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0-7 Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm rep_good nopl xtopology cpuid extd_apicid tsc_known_freq pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext perfctr_core ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 xsaves clzero xsaveerptr arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on udev 16G 0 16G 0% /dev tmpfs 3.2G 708K 3.2G 1% /run /dev/vda1 155G 12G 144G 8% / tmpfs 16G 0 16G 0% /dev/shm tmpfs 5.0M 0 5.0M 0% /run/lock tmpfs 16G 0 16G 0% /sys/fs/cgroup /dev/vda15 105M 4.4M 100M 5% /boot/efi tmpfs 3.2G 0 3.2G 0% /run/user/1001 ---> free -m: total used free shared buff/cache available Mem: 32167 810 27447 0 3909 30900 Swap: 1023 0 1023 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: ens3: mtu 1458 qdisc mq state UP group default qlen 1000 link/ether fa:16:3e:8c:94:b6 brd ff:ff:ff:ff:ff:ff inet 10.30.107.153/23 brd 10.30.107.255 scope global dynamic ens3 valid_lft 86059sec preferred_lft 86059sec inet6 fe80::f816:3eff:fe8c:94b6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN group default link/ether 02:42:8e:c9:1a:da brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14565) 03/20/24 _x86_64_ (8 CPU) 11:32:27 LINUX RESTART (8 CPU) 11:33:01 tps rtps wtps bread/s bwrtn/s 11:34:01 135.44 70.60 64.84 4570.57 23192.53 11:35:01 127.78 23.00 104.78 2755.41 28164.91 11:36:01 378.53 12.52 366.02 825.97 77690.75 11:37:01 14.08 0.00 14.08 0.00 16341.24 11:38:01 57.00 2.03 54.97 125.02 19201.67 Average: 142.56 21.63 120.93 1655.37 32916.27 11:33:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:34:01 30181612 31753200 2757608 8.37 67644 1815632 1426232 4.20 818908 1650460 157540 11:35:01 29400956 31696192 3538264 10.74 94780 2484652 1547584 4.55 960448 2228788 472596 11:36:01 26871524 30473412 6067696 18.42 126832 3676932 4694564 13.81 2268800 3347312 688 11:37:01 26900292 30502472 6038928 18.33 126956 3677616 4678016 13.76 2241476 3346288 236 11:38:01 28066056 31601752 4873164 14.79 129128 3645048 1542020 4.54 1178044 3272308 25904 Average: 28284088 31205406 4655132 14.13 109068 3059976 2777683 8.17 1493535 2769031 131393 11:33:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:34:01 ens3 408.87 260.81 1565.37 62.20 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 11:35:01 ens3 122.15 82.30 2852.76 11.50 0.00 0.00 0.00 0.00 11:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 br-1d0e9cb80c59 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 lo 5.60 5.60 0.53 0.53 0.00 0.00 0.00 0.00 11:36:01 veth88fe3f0 55.33 67.93 27.37 18.54 0.00 0.00 0.00 0.00 11:36:01 ens3 210.15 128.30 6559.62 10.21 0.00 0.00 0.00 0.00 11:36:01 veth011fcab 0.43 0.68 0.05 0.30 0.00 0.00 0.00 0.00 11:36:01 vethc16f012 0.05 0.37 0.00 0.02 0.00 0.00 0.00 0.00 11:37:01 veth88fe3f0 64.29 81.42 92.32 26.17 0.00 0.00 0.00 0.01 11:37:01 ens3 3.45 3.47 0.65 0.87 0.00 0.00 0.00 0.00 11:37:01 veth011fcab 0.15 0.17 0.01 0.01 0.00 0.00 0.00 0.00 11:37:01 vethc16f012 0.18 0.18 0.02 0.47 0.00 0.00 0.00 0.00 11:38:01 ens3 87.35 63.78 81.82 27.31 0.00 0.00 0.00 0.00 11:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:38:01 lo 34.14 34.14 10.42 10.42 0.00 0.00 0.00 0.00 Average: ens3 166.39 107.73 2211.83 22.42 0.00 0.00 0.00 0.00 Average: docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 6.12 6.12 2.03 2.03 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 4.15.0-192-generic (prd-ubuntu1804-docker-8c-8g-14565) 03/20/24 _x86_64_ (8 CPU) 11:32:27 LINUX RESTART (8 CPU) 11:33:01 CPU %user %nice %system %iowait %steal %idle 11:34:01 all 11.67 0.00 1.06 3.13 0.04 84.10 11:34:01 0 10.53 0.00 1.05 0.97 0.03 87.42 11:34:01 1 27.34 0.00 1.84 1.18 0.03 69.60 11:34:01 2 18.54 0.00 1.22 2.31 0.07 77.86 11:34:01 3 13.62 0.00 1.42 0.35 0.03 84.57 11:34:01 4 7.21 0.00 0.75 3.78 0.03 88.22 11:34:01 5 5.69 0.00 0.75 0.97 0.02 92.58 11:34:01 6 6.51 0.00 0.57 0.67 0.03 92.22 11:34:01 7 3.85 0.00 0.89 14.85 0.05 80.37 11:35:01 all 9.98 0.00 1.10 2.92 0.03 85.96 11:35:01 0 7.19 0.00 1.07 0.10 0.03 91.61 11:35:01 1 4.22 0.00 0.87 0.68 0.02 94.21 11:35:01 2 21.33 0.00 1.48 1.88 0.08 75.23 11:35:01 3 7.02 0.00 1.20 6.27 0.03 85.47 11:35:01 4 6.50 0.00 0.95 8.86 0.02 83.68 11:35:01 5 1.50 0.00 0.72 3.41 0.02 94.36 11:35:01 6 8.88 0.00 1.17 0.00 0.02 89.93 11:35:01 7 23.26 0.00 1.45 2.17 0.03 73.09 11:36:01 all 19.46 0.00 3.83 4.99 0.08 71.63 11:36:01 0 19.34 0.00 3.53 2.57 0.08 74.47 11:36:01 1 24.48 0.00 4.21 1.68 0.08 69.55 11:36:01 2 19.06 0.00 3.34 0.76 0.07 76.77 11:36:01 3 21.78 0.00 4.58 16.99 0.08 56.56 11:36:01 4 17.59 0.00 3.41 0.46 0.07 78.48 11:36:01 5 17.05 0.00 4.13 2.80 0.08 75.94 11:36:01 6 25.25 0.00 3.77 2.58 0.07 68.34 11:36:01 7 11.14 0.00 3.66 12.13 0.08 72.99 11:37:01 all 2.69 0.00 0.24 0.82 0.04 96.21 11:37:01 0 2.35 0.00 0.33 0.02 0.07 97.23 11:37:01 1 4.47 0.00 0.27 0.00 0.02 95.25 11:37:01 2 2.23 0.00 0.07 0.00 0.05 97.65 11:37:01 3 2.67 0.00 0.23 0.00 0.02 97.08 11:37:01 4 3.55 0.00 0.42 0.00 0.05 95.98 11:37:01 5 2.57 0.00 0.28 0.00 0.03 97.11 11:37:01 6 1.27 0.00 0.05 0.00 0.03 98.65 11:37:01 7 2.43 0.00 0.25 6.52 0.05 90.75 11:38:01 all 7.69 0.00 0.65 0.67 0.03 90.96 11:38:01 0 2.44 0.00 0.48 0.32 0.03 96.73 11:38:01 1 12.91 0.00 0.67 0.18 0.03 86.21 11:38:01 2 7.32 0.00 0.77 0.33 0.07 91.51 11:38:01 3 3.07 0.00 0.63 0.23 0.02 96.05 11:38:01 4 15.15 0.00 0.63 0.15 0.03 84.04 11:38:01 5 15.65 0.00 0.84 0.35 0.03 83.13 11:38:01 6 4.05 0.00 0.48 0.07 0.03 95.36 11:38:01 7 0.92 0.00 0.67 3.76 0.03 94.62 Average: all 10.28 0.00 1.37 2.50 0.04 85.80 Average: 0 8.36 0.00 1.29 0.79 0.05 89.51 Average: 1 14.67 0.00 1.56 0.75 0.04 82.99 Average: 2 13.69 0.00 1.37 1.06 0.07 83.82 Average: 3 9.60 0.00 1.61 4.74 0.04 84.01 Average: 4 9.98 0.00 1.23 2.65 0.04 86.10 Average: 5 8.47 0.00 1.34 1.50 0.04 88.65 Average: 6 9.17 0.00 1.20 0.66 0.04 88.94 Average: 7 8.32 0.00 1.38 7.87 0.05 82.38